CN214549045U - Food processor - Google Patents

Abstract

The application provides cooking machine, on its puddler subassembly located the host computer through the cooperation detachable of the spacing subassembly of elasticity and spacing groove, the dismouting, the washing and the maintenance of the puddler subassembly of being convenient for. The food processor comprises a stirring cup assembly, a host and a stirring rod assembly; the stirring cup assembly is provided with a processing space for processing food materials; the main machine is provided with a stirring cup installation space, and the stirring cup assembly is installed in the stirring cup installation space; the stirring rod component is detachably arranged on the main machine; one of stirring rod subassembly and the host computer is equipped with the spacing groove, and another is equipped with to have can with the spacing subassembly of spacing groove complex elasticity, through the lock of the spacing subassembly of elasticity and spacing groove or part for the stirring rod subassembly can be installed on the host computer or pull down from the host computer.

Description

Food processor

Technical Field

The application relates to the field of food processing, in particular to a food processor.

Background

With the increasing functions of food processors, the food processors are favored by more and more consumers. At present, the food processor on the market is provided with a whipping device by adopting a fixed mounting mode. However, the whipping device of the food processor is not easy to be disassembled and assembled, and inconvenience is brought to the cleaning of the whipping device and the food cup or the food barrel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food processor, on its puddler subassembly located the host computer through the cooperation detachable of the spacing subassembly of elasticity and spacing groove, the dismouting, the washing and the maintenance of the puddler subassembly of being convenient for, and dismouting easy operation.

In order to achieve the above object, the embodiment of the present invention provides a food processor, the food processor includes:

the stirring cup assembly is provided with a processing space for processing food materials;

the main machine is provided with a stirring cup installation space, and the stirring cup assembly is installed in the stirring cup installation space);

the stirring rod assembly is detachably arranged on the main machine;

one of the stirring rod assembly and the host is provided with a limiting groove, the other is provided with an elastic limiting assembly which can be matched with the limiting groove, and the stirring rod assembly can be arranged on the host or detached from the host through the buckling or separation of the elastic limiting assembly and the limiting groove.

In this embodiment, on the host computer was located to the puddler subassembly through the cooperation detachable of the spacing subassembly of elasticity and spacing groove, the dismouting, the washing and the maintenance of the puddler subassembly of being convenient for, and dismouting easy operation are favorable to promoting user experience.

Optionally, the stirring rod assembly is provided with a stirring knife, the host is provided with a driving device, the driving device is in driving connection with the stirring rod assembly and is used for driving the stirring rod assembly to move up and down along the host, so that the stirring knife can be located at different height positions in the processing space. In this embodiment, the stirring sword can rise to the not co-altitude position of processing space to carry out the whipping to the edible material of different capacity, make edible material more abundant by the whipping, be favorable to improving the whipping effect.

Optionally, the stirring cup assembly is detachably mounted in the stirring cup mounting space, the driving device can drive the stirring rod assembly to ascend to an initial position, and the stirring cup assembly can be mounted in the stirring cup mounting space or taken out of the stirring cup mounting space at the initial position. In this embodiment, stirring cup subassembly detachable installation, the washing, the maintenance of the stirring cup of being convenient for, change etc. and the stirring rod subassembly can rise to a take off or install in the host computer on the host computer, the stirring cup subassembly of being convenient for.

Optionally, the host is provided with a stirring motor assembly for driving the stirring rod assembly to perform stirring operation, the stirring motor assembly is located above the stirring cup installation space, and the stirring rod assembly is detachably arranged at the lower end of the stirring motor assembly; the driving device drives the stirring motor assembly to move up and down along the host machine to drive the stirring rod assembly to move up and down along the host machine. In this embodiment, agitator bar subassembly detachable locates agitator motor subassembly's lower extreme, makes things convenient for the agitator bar subassembly to carry out the dismouting in stirring cup installation space department.

Optionally, two limiting grooves are formed outside the stirring motor assembly, and the stirring rod assembly is provided with two elastic limiting assemblies respectively matched with the two limiting grooves; the elastic limiting assembly comprises a limiting block and a reset elastic piece, one end of the limiting block is provided with a limiting portion capable of being buckled with the limiting groove, the other end of the limiting block is provided with an operating portion, the limiting block is rotatably arranged on the stirring rod assembly, the reset elastic piece is abutted to the limiting portion, the limiting portion can be buckled with the limiting groove under the inward acting force of the reset elastic piece, and the limiting portion and the limiting groove are separated under the inward acting force of the operating portion. In this embodiment, spacing portion receives the inside effort of elastic component that resets and can lock in the spacing groove promptly, and operating portion receives inside effort, spacing portion can remove to the direction that deviates from the spacing groove promptly and with the spacing groove separates for the dismouting operation of stirring rod subassembly is light, convenient, and the elastic component that resets sets up the spacing portion that makes the stopper and more firm of spacing groove lock.

Optionally, the lower part of agitator motor subassembly is equipped with spacing fender wall, be formed with in the spacing fender wall the spacing groove, the spacing fender wall of spacing groove below has first inclined plane, the spacing portion of stopper be equipped with first inclined plane complex second inclined plane, the agitator rod subassembly receives ascending effort, the second inclined plane can be relative first inclined plane lapse, the spacing portion of stopper slips into the spacing groove. In this embodiment, the setting on first inclined plane and second inclined plane for the puddler subassembly is when receiving ascending effort, and the relative first inclined plane of second inclined plane upwards slides, and the spacing portion of stopper can easily slide into the spacing groove, is favorable to realizing blind dress between puddler subassembly and the agitator motor subassembly.

Optionally, the puddler subassembly is equipped with the bowl cover, the bowl cover includes the bowl cover main part and locates the bowl cover installation wall on the bowl cover main part, the stopper is located on the bowl cover main part in the bowl cover installation wall outside, agitator motor subassembly lower extreme can stretch into the inboard of bowl cover installation wall, the spacing portion of stopper can stretch into the inboard of bowl cover installation wall and with the spacing groove lock. In this embodiment, through locating the bowl cover main part in the bowl cover installation wall outside with the stopper, spacing portion can stretch into the interior and spacing groove lock of bowl cover installation wall for when dismantling the puddler subassembly, the user of being convenient for operates the operation portion of stopper, makes things convenient for the dismantlement of puddler subassembly.

Optionally, be equipped with the elastic component installation department on the bowl cover in the bowl cover installation wall outside, the elastic component that resets includes reset spring, be equipped with on the stopper and be located the spacing post in spacing portion outside, reset spring locates through the screens screw on the elastic component installation department and can locate the spacing post. In this embodiment, the setting of spacing post is favorable to fixed reset spring, guarantees that reset spring provides inward reset effort on its length direction, prevents that reset spring from moving to week side.

Optionally, the host includes a control circuit board, the driving device includes a lead screw assembly and a first driving motor, and the control circuit board is electrically connected to the first driving motor; the screw rod assembly comprises a screw rod and a lifting block arranged on the screw rod, the first driving motor is in driving connection with the screw rod, and the lifting block is fixedly connected with the stirring motor assembly; the control circuit board controls the first driving motor to drive the screw rod to rotate so as to control the lifting block to lift along the screw rod. In this embodiment, the driving device is configured to include a screw rod and a lifting block sleeved on the screw rod, and the lifting block can be lifted or stopped by controlling the first driving motor to drive the screw rod to rotate or stop rotating. The driving device has simple structure, convenient assembly and simple and convenient lifting operation.

Optionally, the stirring rod assembly is provided with a cup cover, the stirring cup assembly comprises a stirring cup, the stirring rod assembly further comprises a sealing ring, the sealing ring is arranged on the outer edge of the lower portion of the cup cover, when the cup cover covers the stirring cup assembly, the cup cover is located in the stirring cup, and the outer edge of the sealing ring is attached to the inner wall of the stirring cup; the cup cover is arranged to cover the stirring cup and sealed by the sealing ring, so that the cover and the sealing of the stirring cup are ensured when the stirring rod assembly ascends or descends,

the stirring rod assembly comprises a stirring cover, the stirring cover is connected with the cup cover and sleeved outside the stirring rod, and the stirring knife is positioned on the inner side of the stirring cover; the setting of stirring cover is favorable to reducing to eat material and fly apart to other positions such as stirring cup wall at the whipping in-process.

Optionally, the host computer includes first casing portion, the second casing portion that is located first casing portion one side, fixed upper cover and slip upper cover, the lower part of first casing portion is formed with stirring cup installation space, fixed upper cover is located first casing portion upper end, slip upper cover slidable locates stirring motor subassembly top and can pass under stirring motor subassembly's the drive the middle part of fixed upper cover is relative the fixed upper cover slides from top to bottom. In this embodiment, the upper cover of host computer adopts the structure of fixed upper cover cooperation slip upper cover, is favorable to reducing the size of cooking machine upper and lower direction.

Optionally, the host is further provided with an exhaust assembly, the exhaust assembly includes a first exhaust pipe, a second exhaust pipe and an exhaust cover, the first exhaust pipe is slidably sleeved in the second exhaust pipe, the first exhaust pipe is fixed on the stirring motor assembly, the second exhaust pipe is arranged on the fixed upper cover, the exhaust cover is arranged on the fixed upper cover and located above the second exhaust pipe, and the cup cover is provided with an opening corresponding to the first exhaust pipe; the arrangement of the exhaust assembly enables steam in the processing space to be smoothly exhausted, and is beneficial to reducing the overflow of food in the processing space; and slidable design between first blast pipe and the second blast pipe for the whole length of blast pipe can stretch out and draw back along with agitator motor subassembly's lift, and at agitator motor subassembly in-process that goes up and down, still can discharge steam.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1 is a perspective structural view of a food processor according to an exemplary embodiment of the present application;

fig. 2 is a perspective view of the blender bar assembly and the food cup assembly of the food processor of fig. 1 removed from the host;

fig. 3 is a cross-sectional view from one perspective of the food processor shown in fig. 1;

fig. 4 is a cross-sectional view of the food processor shown in fig. 1 from another perspective;

fig. 5 is a partial structural schematic view of the food processor shown in fig. 1;

fig. 6 is an exploded perspective view of the food processor shown in fig. 1;

FIG. 7 is an exploded perspective view of a lead screw assembly according to an exemplary embodiment of the present application;

FIG. 8 is an exploded perspective view of a stir bar assembly according to an exemplary embodiment of the present application;

FIG. 9 is an exploded perspective view of a blender cup assembly in accordance with an exemplary embodiment of the present application;

FIG. 10 is an exploded perspective view of a stirring motor assembly according to an exemplary embodiment of the present application;

FIGS. 11(a) and 11(b) are schematic views illustrating an assembly process of a stirring rod assembly according to an exemplary embodiment of the present application;

fig. 12(a) to 13(d) are schematic structural diagrams of a set of stoppers of an exemplary embodiment of the present application from different viewing angles.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "plurality" includes two, and is equivalent to at least two. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The cooking machine of this application said can be broken wall machine, juice extractor, soybean milk machine etc..

Fig. 1 is a perspective structural view of a food processor according to an exemplary embodiment of the present application, please refer to fig. 1, and fig. 2 to fig. 13(d) are also included as necessary.

The food processor comprises a stirring cup assembly 25, a host 1b and a stirring rod assembly 24. The blending cup assembly 25 is provided with a processing space for processing food materials. The host 1b is provided with a control circuit board 5 to control the operation of the food processor. The main body 1b is provided with a mixing cup installation space 101, and the mixing cup assembly 25 is installed in the mixing cup installation space 101. The stirring rod assembly 24 is detachably provided on the main body 1 b. One of stirring rod subassembly 24 and host computer 1b is equipped with the spacing groove, and the other is equipped with to have can with the spacing subassembly of spacing groove complex elasticity, through the lock of the spacing subassembly of elasticity and spacing groove or part for stirring rod subassembly 24 can be installed on host computer 1b or from removing on host computer 1 b.

Further, referring to fig. 3, 4 and 8, in some embodiments, the stirring rod assembly 24 includes a stirring assembly 241 and a cap 243. The agitator assembly 241 is attached to the cap 243 and is located below the cap 243. The stirring assembly 241 includes a stirring rod 2411 and a stirring blade 2413. The stirring knife 2413 is arranged at the lower end of the stirring rod 2411.

As shown in fig. 3, 4 and 8, the stirring assembly 241 may further include a stirring cover 2412. The stirring cover 2412 is connected to the cup cover 243 and sleeved outside the stirring rod 2411, and the stirring knife 2413 is positioned at the inner side of the stirring cover 2412.

As shown in fig. 3, 4 and 8, the stirring rod assembly 24 may further include a sealing ring 242. The sealing ring 242 is arranged on the outer edge of the lower part of the cup cover 243. The cap 243 includes a cap body 2431, a cap mounting wall 2433 and a sealing standing wall 2432. The outer edge of the lower part of the cap main body 2431 is provided with a sealing ring mounting groove 2436, and the sealing ring 242 can be sleeved in the sealing ring mounting groove 2436. The middle part of the upper end of the cup cover main body 2431 is inwards sunken to form a containing groove 2434 together with the cup cover mounting wall 2433.

Further, the main machine 1b is provided with a driving device, and the driving device is in driving connection with the stirring rod assembly 24 and is used for driving the stirring rod assembly 24 to move up and down along the main machine 1 b. The driving device can drive the stirring rod assembly 24 to descend to different height positions, so that the stirring knife 2413 is located at different height positions in the processing space 200, so that food materials with different capacities can be stirred, the food materials can be stirred more sufficiently, and the stirring effect can be improved. When the food processor is in a working state, the cup cover 243 covers the stirring cup assembly 25.

Further, in some embodiments, the blender cup assembly 25 is removably mounted to the blender cup mounting space 101. The driving device can drive the stirring rod assembly 24 to ascend to an initial position, and the stirring cup assembly 25 can be installed in the stirring cup installation space 101 or taken out of the stirring cup installation space 101 at the initial position, so that the stirring cup is convenient to clean, maintain, replace and the like. It will be appreciated that the initial position referred to herein may be the uppermost position to which the agitator bar assembly 24 can be raised.

Further, as shown in fig. 3 and 4, in some embodiments, the main body 1b is provided with a stirring motor assembly 22 for driving the stirring rod assembly 24 to perform a stirring operation, and the stirring motor assembly 22 is located above the stirring cup installation space 101. Specifically, stirring rod subassembly 24 detachable locates the lower extreme of stirring motor subassembly 22, and stirring motor subassembly 22 is connected with drive arrangement, and drive arrangement can direct drive stirring motor subassembly 22 along host computer 1b up-and-down motion with indirect drive stirring rod subassembly 24 along host computer 1b up-and-down motion.

It should be understood that the stirring motor assembly 22 is located above the stirring cup installation space 101, and the whole structure of the stirring motor assembly 22 is not limited to the area above the stirring cup installation space 101. For example, when the food processor is in an operating state, a small part of the stirring motor assembly can extend into the stirring cup installation space 101.

The stirring motor assembly 22 includes a stirring main housing, a second driving motor 222 and a connecting head 223 disposed at a lower end of the second driving motor 222, wherein the connecting head 223 is connected to a driving shaft of the second driving motor 222. The stirring main machine shell comprises a main body part and a connecting part positioned at the lower end of the main body part, the second driving motor 222 is arranged in the main body part, and the connecting head 223 is positioned in the connecting part.

As shown in fig. 10, in some embodiments, the stirring main body case includes a left case 221 and a right case 224. The left housing 221 includes a left housing main body 2211 and a left housing connecting portion 2212, and the right housing 224 includes a right housing main body 2241 and a right housing connecting portion 2242. The left and right housing body portions 2211 and 2241 together form a main body portion of the mixing main housing. The left and right housing connection portions 2212 and 2242 together form a connection portion of the mixing main housing.

Referring to fig. 3, fig. 6, fig. 8, fig. 10 to fig. 13(d), in some embodiments, two limiting grooves 226 are disposed outside the stirring main machine housing. Correspondingly, the cup cover 243 is provided with two opposite elastic limiting components to respectively match with the two limiting grooves 226.

The elastic limiting assembly comprises a limiting block and a reset elastic piece. One of the two resilient stop assemblies includes a stop block 246. One end of the stopper 246 is provided with a stopper portion 2461 that can be engaged with the stopper groove 226, and the other end is provided with an operation portion 2465. A connecting portion 2463 is provided between the limiting portion 2461 and the operating portion 2465, and a mounting hole 2464 is provided in the connecting portion 2463. The limiting block 246 is rotatably arranged on the cup cover 243, the reset elastic piece is abutted to the outer side of the limiting portion 2461, the limiting portion 2461 can be buckled in the limiting groove 226 under the inward acting force of the reset elastic piece on the limiting portion 2461, and the limiting portion 2461 moves in the direction away from the limiting groove 226 and is separated from the limiting groove 226 under the inward acting force on the operating portion 2465. Specifically, the stop block 246 is rotatably mounted on the cap 243 via a connecting member 247 that extends through a mounting hole 2464. It should be noted that the return spring may also abut or be connected to other portions of the stop block 246 to provide a return force to the stop block 246.

With reference to fig. 3, fig. 6, fig. 8, fig. 10 to fig. 13(d), the lower portion of the stirring motor assembly 22 is provided with a limiting wall 225, a limiting groove 226 is formed in the limiting wall 225, the limiting wall 225 below the limiting groove 226 has a first inclined surface 2251, a limiting portion 2461 of the limiting block 246 is provided with a second inclined surface 2461a matched with the first inclined surface 2251, the stirring rod assembly 24 is acted by an upward force, the second inclined surface 2461a can slide upward relative to the first inclined surface 2251, and the limiting portion 2461 of the limiting block 246 slides into the limiting groove 226.

With continued reference to fig. 3, 6, 8, 10-13 (d), lid 243 includes a lid body 2431 and a lid mounting wall 2433 disposed over lid body 2431. The lid mounting wall 2433 is generally annular. The mounting through hole 2433a has been seted up to bowl cover installation wall 2433, and stopper 246 is located on bowl cover main part 2431 in the bowl cover installation wall 2433 outside, and stirring motor subassembly 22 lower extreme can stretch into the inboard of bowl cover installation wall 2433 (stretch into in holding tank 2434 promptly), and the spacing portion 2461 of stopper 246 can pass the mounting through hole 2433a and stretch into in the holding tank 2434 and with the lock of spacing groove 226.

With reference to fig. 3, 6, 8, 10 to 13(d), an elastic member mounting portion 2435 corresponding to the mounting through hole 2433a is disposed on the cup cover 243 at the outer side of the cup cover mounting wall 2433, the elastic member includes a return spring 245, a limiting post 2462 located at the outer side of the limiting portion 2461 is disposed on the limiting block 246, and the return spring 245 is disposed on the elastic member mounting portion 2435 through a retaining screw 244 and can be sleeved on the limiting post 2462.

It should be noted that another elastic limiting component includes a limiting block 248. The stopper 248 is symmetrical to the stopper 246. The stop blocks 246 and 248 are symmetrically arranged on the lid main body 2431 on the outer side of the lid mounting wall 2433, and the second 2461a of the stop block 246 and the second 2481a of the stop block 248 are positioned on the inner side and obliquely upward. The detailed structure and assembly of the stopper 248 and other components of the elastic stopper assembly can refer to the above description 246, which is not repeated herein.

Based on the structure, the process of assembling the stirring rod assembly on the stirring motor assembly is as follows: when an upward pushing force is applied to the stirring rod assembly 24, the second inclined surface 2461a can slide upward relative to the first inclined surface 2251, the limiting portion 2461 can be simultaneously acted by the outward force of the first inclined surface 2251, so that the return spring 245 is pressed to contract outward, and the limiting portion 2461 of the limiting block 246 can move outward and upward, so that the limiting portion 2461 slides into the limiting groove 226. After the limiting portion 2461 slides into the limiting groove 226, it is engaged with the limiting groove 226 by the inward force of the return spring 245.

Based on above-mentioned structure, with the puddler subassembly from the process of stirring motor subassembly pulling down as follows: for example, a user may apply an inward force F to the operation portion as shown in fig. 11(a), the limit blocks 246 and 248 rotate around the respective connecting members 247 as rotation axes, the limit portions of the limit blocks 246 and 248 rotate outward, so that the limit portions of the limit blocks 246 and 248 are separated from the limit grooves 226, and the stirring rod assembly can be removed.

It should be noted that, in some other embodiments, the first inclined surface and the second inclined surface may not be provided, and the engagement between the limiting portion and the limiting groove may also be achieved by applying an inward acting force on the operation portion 2465, which is not limited in this application. The elastic limiting component can also be arranged on other parts of the stirring rod instead of the cup cover. In addition, in some embodiments, the stirring rod assembly can be detachably arranged on other parts of the main machine through the elastic limiting assembly, and the corresponding part upper shell is provided with a limiting groove so as to be connected with the driving device through other parts. In addition, in some embodiments, the stirring rod assembly can be directly connected with the driving device, correspondingly, the driving device is provided with a limiting groove in a matching manner, and the driving device can directly drive the stirring rod assembly to move up and down along the host machine, which is not limited in the present application.

Further, referring to fig. 3, fig. 4 and fig. 7, in some embodiments, the driving device may include a screw assembly 18 and a first driving motor 19. The first drive motor 19 is electrically connected to the control circuit board 5. The lead screw assembly 18 comprises a lead screw 181 and a lifting block 185 arranged on the lead screw 181. The first drive motor 19 is located above the lead screw 181. The screw 181 is drivingly connected to the drive shaft of the first drive motor 19 via a coupling 182. The screw 181 is fixed to the main body 1b by upper and lower fixing seats 183. A bearing is arranged in the fixed seat 183, and the fixed seat is connected with the screw rod 181 through the bearing, so that the screw rod 181 can rotate under the driving of the first driving motor 19. The lifting block 185 is fixedly connected to the agitator motor assembly 22. Specifically, the right housing body 2241 is provided with a connecting beam 2243, and the elevating block 185 is connected to the agitator motor assembly 22 by the connecting beam 2243.

As shown in fig. 3, fig. 4 and fig. 7, a T-shaped nut 184 with internal threads is disposed in the lifting block 185, the T-shaped nut 184 is sleeved on the screw rod 181, and when the screw rod 181 rotates, the T-shaped nut 184 moves up and down relative to the screw rod to drive the lifting block 185 to move up and down relative to the screw rod.

Based on the structure, in the lifting process of the driving device, the control circuit board 5 can control the first driving motor 19 to drive the screw rod 181 to rotate, and the T-shaped nut 184 drives the lifting block 185 to ascend or descend along the screw rod 181. Accordingly, when the driving device needs to be stopped, the control circuit board 5 controls the first driving motor 19 to stop, the screw 181 stops rotating, and the T-shaped nut 184 and the lifting block 185 stop ascending or stopping descending.

Of course, it should be noted that, in other embodiments, the T-shaped nut may not be provided, and the through hole of the screw rod, in which the lifting block is sleeved, is provided with an internal thread matching with the screw rod. In addition, the first driving motor can also be arranged at the lower end of the screw rod or other positions. The present application is not limited to this, and may be set according to a specific application environment. Furthermore, for embodiments in which the agitator bar assembly is directly connected to the drive device, the elevator block is directly connected to the agitator bar assembly.

In some embodiments, the food processor may be designed to automatically control the operating state of the first driving motor 19, for example, the first driving motor 19 may be controlled to start or stop, so as to control the stirring rod assembly to move up and down along the main machine 1b, the height position where the stirring rod assembly stays, the stirring time of the stirring rod assembly at the corresponding height position, and the like. For example, can set up the stirring procedure that this cooking function corresponds according to the different cooking functions of cooking machine (for example, make soybean milk, preparation fruit juice etc.). When the user selects a cooking function, the cooking machine can stir according to the stirring program of this cooking function of predetermineeing. Specifically, can set up the high position of cooking machine during operation puddler subassembly and when the stirring at this high position according to different cooking functions. Of course, in same cooking function, can set up to the puddler subassembly and can stir in a plurality of not co-altitude positions. It may also be provided that the stirring rod assembly is capable of repeated cyclic stirring at a plurality of height positions.

Further, as shown in fig. 3 to 7, the host 1b is provided with a plurality of position switches 17, and the control circuit board 5 is electrically connected to the position switches 17. The lifting block 185 is provided with a touch part 1851, the touch part 1851 can touch the position switch 17 when the lifting block 185 ascends or descends, the position switch 17 sends a touch signal to the control circuit board 5, and the control circuit board 5 can control the working state of the first driving motor 19 according to the touch signal to control the stirring rod assembly 24 to move up and down along the main machine 1 b. For example, the first drive motor 19 may be controlled to stop operation or continue to operate. The automatic positioning of the agitator bar assembly is achieved by the cooperation of the position switch 17 and the trigger 1851 on the elevator block 185.

In some embodiments, the position switch 17 is a microswitch. The position switch is provided on the main body 1b via the switch bracket 16. The position switch 17 includes a plurality of micro switches provided in the height direction of the main body 1 b. The touching portion 1851 touches the micro switch, the micro switch generates a touching signal to the control circuit board 5, and the control circuit board 5 can determine the current height of the stirring rod assembly 24 according to the touching signal and control the lifting of the stirring rod assembly 24 according to the current height of the stirring rod assembly 24. For example, as shown in fig. 3 to 7, the position switch 17 includes a first microswitch 171, a second microswitch 173 positioned below the first microswitch 171, and a third microswitch 172 positioned between the first microswitch 171 and the second microswitch 173. The first micro switch 171, the second micro switch 173, and the third micro switch 172 are respectively disposed on the main body 1b through the first switch bracket 161, the second switch bracket 163, and the third switch bracket 162. The first and second micro switches 171 and 173 are provided on both sides of the screw. The third microswitch 172 is provided on the same side as the first microswitch 171. Correspondingly, the opposite ends of the lifting block 185 are respectively provided with a touching portion 1851.

Based on the above structure, during the ascending process of the ascending and descending block 185, the touch portion 1851 touches the first micro switch 171, the first micro switch 171 can generate a first touch signal to the control circuit board 5, the control circuit board 5 can determine the current height position of the stirring rod assembly 24 as the highest position according to the first touch signal, and control the working state of the first driving motor 19 according to the current highest position of the stirring rod assembly 24, so as to control the ascending and descending of the stirring rod assembly 24. For example, the control circuit board 5 can control the first driving motor 19 to stop, and the lifting block 185 and the stirring motor assembly 22 to stop lifting, so that the stirring rod assembly 24 can stay at the highest position. With the agitator bar assembly 24 in this uppermost position, the agitator cup assembly 25 can be removed from or installed on the main unit. Of course, the control circuit board 5 can also control the first driving motor 19 to rotate reversely, so that the stirring rod assembly 24 can move downwards.

Based on the above structure, during the descending process of the lifting block 185, the touch portion 1851 touches the second micro switch 173, the second micro switch 173 can generate a second touch signal to the control circuit board 5, the control circuit board 5 can determine the current height position of the stirring rod assembly 24 as the lowest position according to the second touch signal, and control the working state of the first driving motor 19 according to the current lowest position of the stirring rod assembly 24, so as to control the ascending and descending of the stirring rod assembly 24. For example, the control circuit board 5 may control the first driving motor 19 to stop operating. Accordingly, the lift block 185 and the agitator motor assembly 22 stop descending, so that the agitator bar assembly 24 can stay at the lowermost position. This lowest position can be understood as an operating position of the stirring rod assembly 24. The paddle assembly 24 can paddle the food material in this lowermost position. Of course, the control circuit board 5 can also control the first driving motor 19 to rotate reversely, so that the stirring rod assembly 24 can move upwards.

Based on the above structure, the touching portion 1851 touches the third micro switch 172, the third micro switch 172 can generate a third touching signal to the control circuit board 5, the control circuit board 5 can determine the current height position of the stirring rod assembly 24 as another working position according to the third touching signal, and control the working state of the first driving motor 19 according to the current position of the stirring rod assembly 24 to control the lifting of the stirring rod assembly 24. For example, the control circuit board 5 may control the first driving motor 19 to stop operating. Accordingly, the lift block 185 and the agitator motor assembly 22 stop moving up and down. The paddle assembly 24 can paddle food material at these height positions. Of course, the control circuit board 5 can also control the first driving motor 19 to continue rotating or rotate reversely, so that the stirring cup assembly 25 can move up and down.

It should be noted that the microswitches may be disposed on the same side, or may be disposed on two sides of the screw rod in other combination manners, for example, the first and second microswitches are disposed on the same side, and the third microswitch 172 is disposed on the other side. The first and second microswitches may also be provided with a plurality of second microswitches. The present application is not limited to this, and may be set according to a specific application environment.

Of course, the food processor can also be designed to manually control the stirring rod assembly to lift and stop lifting, so that the user can control the height of the stirring rod assembly according to the amount of the food materials added.

In some embodiments, please refer to fig. 6, the main body 1b is provided with a display operation screen 4 located outside the control circuit board 5, and the display operation screen is provided with a height adjustment key (not shown) connected to the control circuit board 5 for controlling the first driving motor 19 to start or stop. The height adjustment keys may include independently set up, down, and stop adjustment keys to control the raising, lowering, and stopping of the agitator bar assembly 24, respectively. Of course, the height adjustment key may be provided as an integral structure having functions of adjusting the rise, fall, stop, and the like of the stirring rod assembly.

Referring to fig. 3, 4 and 9, blender cup assembly 25 includes blender cup 2507. The stirring cup 2507 has a processing space 200 inside. When the cap 243 covers the blending cup assembly 25, the cap 243 is located in the blending cup 2507, and the outer edge of the sealing ring 242 is attached to the inner wall of the blending cup 2507.

The blender cup assembly 25 further comprises a blender cup bottom cover 2501, an upper coupler 2502, a heat shield 2503, a blender cup shield 2504, sealing rings 2505, 2506 and 2508, a heat generating plate assembly 2509 and an NTC assembly 2510. The blender cup 2507 is assembled within the blender cup shield 2504 via the blender cup bottom cover 2501. The blender cup shield 2504 is provided with a handle. The upper coupler 2502 is disposed on the bottom lid 2501 of the blender cup. An insulating plate 2503 is disposed between the blender cup 2507 and the blender cup bottom cover 2501, and above the upper coupler 2502. The heating plate assembly 2509 and the NTC assembly 2510 are disposed on the bottom of the mixing cup 2507. The hot plate assembly 2509 is used to heat food material within the processing space. The NTC assembly 2510 is connected with the control circuit board 5 in a wired or wireless manner for measuring the temperature within the processing space and transmitting the measured temperature to the control circuit board 5 so that the control circuit board 5 can control the operation of the heat generating tray assembly 2509 according to the temperature. A packing 2505 is provided at a portion where the upper end of the cup shield 2504 contacts the mixing cup 2507, and seals the upper end of the cup shield 2504. Seal 2506 is provided at the bottom of stir cup 2507 and at the upper edge of thermal shield 2503 to seal between the bottom of stir cup 2507 and thermal shield 2503. A sealing ring 2508 is disposed at the lower edge of the heat plate assembly 2509 for sealing between the heat plate assembly 2509 and the cup bottom.

Further, as shown in fig. 2 to 6, the host 1b has a host housing 3. This host computer casing 3 includes first casing part 31 and is located the second casing part 32 of first casing part 31 one side, and the lower part of first casing part 31 is formed with first appearance and establishes the chamber, and first casing part 31 upper portion is formed with the second and holds and establish the chamber, and second casing part 32 is formed with the third and holds and establish the chamber, and agitator motor subassembly 22 locates the second and holds and establish the chamber, and drive arrangement locates the third and holds and establish the chamber, and the second holds and establishes the chamber and hold with the third and establish the chamber intercommunication. The fixing seat 183 of the driving device is fixed on the second housing portion 32, the switch brackets 16 are also disposed on the side wall of the second housing portion 32, and the position switch 17 is located in the third accommodating cavity.

Further, as shown in fig. 2 to fig. 6, the host 1b further includes an accommodating frame 11. The accommodating frame 11 is arranged in the second accommodating cavity to form a stirring cup mounting space 101 for mounting a stirring cup assembly. The middle of the bottom of the receiving frame 11 is provided with a lower coupler 12 capable of cooperating with the upper coupler 2502. The lower coupler 12 is fixed on the accommodating frame 11 through a coupler fixing seat 14 and a sealing ring 13. When the mixing cup assembly 25 is assembled in the mixing cup installation space 101, the upper coupler 2502 is electrically connected to the lower coupler 12.

Further, the main unit 1b may further include a stirring main unit protecting cover 10, and the stirring main unit protecting cover 10 is sleeved outside the stirring motor assembly 22 and is disposed in the second accommodating chamber to protect the stirring motor assembly 22.

Further, host computer 1b still can be including locating fixed upper cover 7 and slip upper cover 6, and fixed upper cover is located first casing portion 31 upper end, and slip upper cover 6 slidable locates agitator motor subassembly 22 top and can pass the relative fixed upper cover 7 of middle part of fixed upper cover 7 and slide from top to bottom under agitator motor subassembly 22's drive. The upper end of the stirring motor assembly 22 is slidably arranged in the sliding upper cover 6, so that the stirring motor assembly 22 can slide relative to the sliding upper cover 6. The slidable upper cover 6 can be relatively fixed with respect to the slidable upper cover 7 and the stirring motor assembly 22 can be relatively slid with respect to the slidable upper cover 6, which is beneficial to reducing the size of the food processor in the vertical direction.

Further, as shown in fig. 2 to 6 and 10, the main body 1b further includes an exhaust assembly, which includes a first exhaust pipe 21, a second exhaust pipe 20 and an exhaust cover 8. The first exhaust pipe 21 is slidably sleeved in the second exhaust pipe 20, the first exhaust pipe 21 is fixed on the stirring motor assembly 22, and the second exhaust pipe 20 is arranged on the fixed upper cover 7. The exhaust cover 8 is provided above the fixed upper cover 7 and above the second exhaust pipe 20. The fixed upper cover 7 is provided with an exhaust pipe section 71, the upper end of the second exhaust pipe 20 is slidably arranged in the exhaust pipe section 71, and the fixed upper cover 7 is provided with an exhaust hole 72 corresponding to and communicated with the exhaust pipe section 71. With the above configuration, during the ascent of the agitator motor unit 22, the first exhaust pipe 21 can slide into the second exhaust pipe 20, and the second exhaust pipe 20 can slide into the exhaust pipe section 71.

The left casing 221 of the stirring motor assembly 22 is provided with a sealing upper cover 2213 corresponding to the sealing vertical wall 2432. The stirring rod assembly 24 is assembled on the stirring motor assembly 22, and the sealing upper cover 2213 is correspondingly covered on the sealing vertical wall 2432 to prevent the food material in the processing space from overflowing. The sealing upper cap 2213 is provided with a through hole 2213b, and the lower portion of the first exhaust pipe 21 is inserted into the through hole 2213 b. An opening corresponding to the first exhaust pipe 21 is formed in the sealing standing wall 2432 of the cup cover 243, so that steam in the processing space can enter the first exhaust pipe 21.

Further, as shown in fig. 2 to 6 and 10, the main body 1b is further provided with an anti-overflow electrode 23, the anti-overflow electrode 23 is disposed on the stirring motor assembly 22, and a lower end of the anti-overflow electrode 23 can extend into the cup cover 243. Specifically, the sealing upper cap 2213 includes a spill prevention mounting portion 2213 a. The anti-spill electrode 23 is attached to the anti-spill mounting portion 2213 a.

Further, the main body 1b further includes a bottom cover 2 and a foot pad 1. The bottom cover 2 covers the lower end of the main body case 3. The foot pad 1 is disposed under the bottom cover 2.

Further, the host 1b further includes a power board box 15. The power board box 15 is provided with a power connection end for plugging an external power line to connect with the mains supply, so as to provide power for the food processor, specifically providing power for the above components such as the control circuit board 5, the first driving motor 19, the second driving motor 222, the heating plate assembly 2509, etc. The lower end of the second housing portion 32 may extend to a position approximately flush with the middle of the first housing portion 31. Accordingly, the power board case 15 is provided below the second housing portion 32 and mounted on the first housing portion 31. Of course, the length of the second housing portion 32 may be substantially the same as the length of the first housing portion 31. Accordingly, the power board case 15 is mounted in the second housing portion 32.

It should be noted that, in some other embodiments, the heating disc assembly and the NTC assembly may not be provided in the food processor. Accordingly, the anti-overflow electrode may not be provided. The application does not limit the method, and the method can be set according to specific conditions.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims (13)

1. The utility model provides a cooking machine which characterized in that, cooking machine includes:

a stirring cup assembly (25) provided with a processing space (200) for processing food materials;

the main machine (1b) is provided with a stirring cup installation space (101), and the stirring cup assembly (25) is installed in the stirring cup installation space (101);

the stirring rod assembly (24) is detachably arranged on the main machine (1 b);

one of the stirring rod assembly (24) and the host (1b) is provided with a limiting groove (226), the other one is provided with an elastic limiting assembly which can be matched with the limiting groove (226), and the stirring rod assembly (24) can be installed on the host (1b) or detached from the host (1b) through buckling or separation of the elastic limiting assembly and the limiting groove (226).

2. The food processor as claimed in claim 1, wherein the stirring rod assembly (24) is provided with a stirring knife (2413), the main machine (1b) is provided with a driving device, and the driving device is in driving connection with the stirring rod assembly (24) and is used for driving the stirring rod assembly (24) to move up and down along the main machine (1b), so that the stirring knife (2413) can be positioned at different height positions in the processing space (200).

3. The food processor of claim 2, wherein the stirring cup assembly (25) is detachably mounted to the stirring cup mounting space (101), and the driving device can drive the stirring rod assembly (24) to ascend to an initial position, and the stirring cup assembly (25) can be mounted to the stirring cup mounting space (101) or taken out of the stirring cup mounting space (101) in the initial position.

4. The food processor as claimed in claim 3, wherein the main body (1b) is provided with a stirring motor assembly (22) for driving the stirring rod assembly (24) to perform a stirring operation, the stirring motor assembly (22) is located above the stirring cup installation space (101), and the stirring rod assembly (24) is detachably arranged at the lower end of the stirring motor assembly (22).

5. The food processor as claimed in claim 4, wherein two limiting grooves (226) are arranged outside the stirring motor assembly (22), and the stirring rod assembly (24) is provided with two elastic limiting assemblies respectively matched with the two limiting grooves (226); the elastic limiting assembly comprises limiting blocks (246 and 248) and a reset elastic piece, one end of each limiting block (246 and 248) is provided with a limiting part (2461 and 2481) capable of being buckled with the limiting groove (226), the other end of each limiting block is provided with an operating part (2465 and 2485), each limiting block (246 and 248) is rotatably arranged on the stirring rod assembly (24), the reset elastic piece abuts against the limiting parts (2461 and 2481), the limiting parts (2461 and 2481) can be buckled on the limiting groove (226) under the inward acting force of the reset elastic piece on the limiting parts (2461 and 2481), and the limiting parts (2461 and 2481) are separated from the limiting groove (226) under the inward acting force on the operating parts (2465 and 2485).

6. The food processor as claimed in claim 5, wherein a limit stop wall (225) is provided at a lower portion of the stirring motor assembly (22), the limit groove (226) is formed in the limit stop wall (225), the limit stop wall (225) below the limit groove (226) has a first inclined surface (2251), the limit portion (2461, 2481) of the limit block (246, 248) is provided with a second inclined surface (2461a, 2481a) matched with the first inclined surface (2251), the stirring rod assembly (24) is acted by an upward force, the second inclined surface (2461a, 2481a) can slide upward relative to the first inclined surface (2251), and the limit portion (2461, 2481) of the limit block (246, 248) slides into the limit groove (226).

7. The food processor of claim 5, wherein the stirring rod assembly (24) is provided with a cup cover (243), the cup cover (243) comprises a cup cover main body (2431) and a cup cover mounting wall (2433) arranged on the cup cover main body (2431), the limiting blocks (246, 248) are arranged on the cup cover main body (2431) on the outer side of the cup cover mounting wall (2433), the lower end of the stirring motor assembly (22) can extend into the inner side of the cup cover mounting wall (2433), and limiting parts (2461, 2481) of the limiting blocks (246, 248) can extend into the inner side of the cup cover mounting wall (2433) to be buckled with the limiting grooves (226).

8. The food processor of claim 7, wherein an elastic member mounting portion (2435) is provided on the cup cover (243) at the outer side of the cup cover mounting wall (2433), the return elastic member includes a return spring (245), a limit post (2462, 2482) located at the outer side of the limit portion (2461, 2481) is provided on the limit block (246, 248), and the return spring (245) is provided on the elastic member mounting portion (2435) through a position-lock screw (244) and can be sleeved on the limit post (2462, 2482).

9. The food processor of any one of claims 4 to 8, wherein the main machine (1b) comprises a control circuit board (5), the driving device comprises a screw rod assembly (18) and a first driving motor (19), and the control circuit board (5) is electrically connected with the first driving motor (19); the screw rod assembly (18) comprises a screw rod (181) and a lifting block (185) arranged on the screw rod (181), the first driving motor (19) is in driving connection with the screw rod (181), and the lifting block (185) is fixedly connected with the stirring rod assembly (24); the control circuit board (5) controls the first driving motor (19) to drive the screw rod (181) to rotate so as to control the lifting block (185) to lift along the screw rod (181).

10. The food processor of claim 2 or 3, wherein the stirring rod assembly (24) is provided with a cover (243), the stirring cup assembly (25) comprises a stirring cup (2507), the stirring rod assembly (24) further comprises a sealing ring (242), the sealing ring (242) is arranged on the outer edge of the lower portion of the cover (243), when the cover (243) covers the stirring cup assembly (25), the cover (243) is positioned in the stirring cup (2507), and the outer edge of the sealing ring (242) is attached to the inner wall of the stirring cup (2507); or the like, or, alternatively,

the stirring rod assembly (24) comprises a stirring cover (2412), the stirring cover (2412) is connected with the cup cover (243) and sleeved outside the stirring rod (2411), and the stirring knife (2413) is positioned on the inner side of the stirring cover (2412).

11. The food processor of any one of claims 4 to 6, wherein the stirring rod assembly (24) is provided with a cup cover (243), the stirring cup assembly (25) comprises a stirring cup (2507), the stirring rod assembly (24) further comprises a sealing ring (242), the sealing ring (242) is arranged on the outer edge of the lower part of the cup cover (243), when the cup cover (243) covers the stirring cup assembly (25), the cup cover (243) is positioned in the stirring cup (2507), and the outer edge of the sealing ring (242) is attached to the inner wall of the stirring cup (2507); or the like, or, alternatively,

the stirring rod assembly (24) comprises a stirring cover (2412), the stirring cover (2412) is connected with the cup cover (243) and sleeved outside the stirring rod (2411), and the stirring knife (2413) is positioned on the inner side of the stirring cover (2412).

12. The food processor of claim 11, wherein the main machine (1b) comprises a first housing part (31), a second housing part (32) located on one side of the first housing part (31), a fixed upper cover (7) and a sliding upper cover (6), the lower part of the first housing part (31) is formed with the mixing cup installation space (101), the fixed upper cover (7) is arranged at the upper end of the first housing part (31), the sliding upper cover (6) is slidably arranged above the mixing motor assembly (22) and can pass through the middle of the fixed upper cover (7) under the driving of the mixing motor assembly (22), and the fixed upper cover (7) slides up and down.

13. The food processor of claim 12, wherein the main body (1b) further comprises an exhaust assembly, the exhaust assembly comprises a first exhaust pipe (21), a second exhaust pipe (20) and an exhaust cover (8), the first exhaust pipe (21) is slidably sleeved in the second exhaust pipe (20), the first exhaust pipe (21) is fixed on the stirring motor assembly (22), the second exhaust pipe (20) is arranged on the fixed upper cover (7), the exhaust cover (8) is arranged on the fixed upper cover (7) and above the second exhaust pipe (20), and the cup cover (243) is provided with an opening corresponding to the first exhaust pipe (21).

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